Gas Adsorption

Gas Adsorption

Gas adsorption analysis is not only used for the determination of BET-surface area but for the analysis of pore size distribution and total pore volume determination as well. We offer a variety of instruments tailored towards fields of application, such as research and development, quality insurance as well as bulk import and export control.

3P meso 112 & 222:

1 – 2 analysis stations; in-situ or external sample preparation

3P meso 400:

4 fully independent analysis stations; in-situ or external sample preparation

3P surface DX

4 fully independent analysis stations; setup is configured for flow method (fast BET measurements)

3P micro Serie:

1 – 3 analysis stations; options for micropore and Krypton analysis; in-situ or external sample preparation

3P sync

Up to 4 completely independent analysis stations in one dewar; separate p₀ measuring cell for simultaneous measurement

cryoTune:

Allows coolant adjustment to within 83 – 135 K for micropore analysis on different instruments of all manufacturers. Allows micropore and BET surface analysis according to IUPAC recommendations with Argon isotherms at 87 K.

Adsorption of gas mixtures and gas/vapor systems

For the characterization of powders with regards to technical processes, experimental data at technical conditions (such as pressure, temperature, flow volume, etc.) is important. In addition to our instruments we also offer a simulation software for generating mathematical models based on experimental data.

mixSorb S:

Measurement of breakthrough curves; vapor option; designed for very small sample amounts

mixSorb L:

Measurement of breakthrough curves; vapor option; safe and easy-to-use bench-top instrument

mixSorb SHP:

Measurement of breakthrough curves; vapor option; designed for very small sample amounts and high system pressures (up to 68 bar)